Nicer looking attachment type selector

Closes #4367
// FREEBIE

res/layout/attachment_type_selector.xml

@@ -0,0 +1,171 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:app="http://schemas.android.com/apk/res-auto"
+              android:orientation="vertical"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:background="?attachment_type_selector_background"
+              android:elevation="4dp"
+              android:padding="16dp">
+
+    <LinearLayout android:orientation="horizontal"
+                  android:layout_width="match_parent"
+                  android:layout_height="wrap_content"
+                  android:weightSum="4">
+
+        <LinearLayout android:layout_width="match_parent"
+                      android:layout_height="wrap_content"
+                      android:layout_weight="1"
+                      android:gravity="center"
+                      android:orientation="vertical">
+
+            <org.thoughtcrime.securesms.components.CircleColorImageView
+                    android:id="@+id/gallery_button"
+                    android:layout_width="60dp"
+                    android:layout_height="60dp"
+                    android:src="@drawable/ic_image_white_36dp"
+                    android:scaleType="center"
+                    android:elevation="4dp"
+                    app:circleColor="@color/purple_400"/>
+
+            <TextView android:layout_marginTop="10dp"
+                      style="@style/AttachmentTypeLabel"
+                      android:layout_width="wrap_content"
+                      android:layout_height="wrap_content"
+                      android:text="@string/attachment_type_selector__image"/>
+
+        </LinearLayout>
+
+        <LinearLayout android:layout_width="match_parent"
+                      android:layout_height="wrap_content"
+                      android:gravity="center"
+                      android:layout_weight="1"
+                      android:orientation="vertical">
+
+            <org.thoughtcrime.securesms.components.CircleColorImageView
+                    android:id="@+id/audio_button"
+                    android:layout_width="60dp"
+                    android:layout_height="60dp"
+                    android:src="@drawable/ic_headset_white_36dp"
+                    android:scaleType="center"
+                    android:elevation="4dp"
+                    app:circleColor="@color/orange_400"/>
+
+            <TextView android:layout_marginTop="10dp"
+                      android:layout_width="wrap_content"
+                      android:layout_height="wrap_content"
+                      style="@style/AttachmentTypeLabel"
+                      android:text="@string/attachment_type_selector__audio"/>
+
+        </LinearLayout>
+
+        <LinearLayout android:layout_width="match_parent"
+                      android:layout_height="wrap_content"
+                      android:gravity="center"
+                      android:layout_weight="1"
+                      android:orientation="vertical">
+
+            <org.thoughtcrime.securesms.components.CircleColorImageView
+                    android:id="@+id/video_button"
+                    android:layout_width="60dp"
+                    android:layout_height="60dp"
+                    android:src="@drawable/ic_local_movies_white_36dp"
+                    android:scaleType="center"
+                    android:elevation="4dp"
+
+                    app:circleColor="@color/red_400"/>
+
+            <TextView android:layout_marginTop="10dp"
+                      style="@style/AttachmentTypeLabel"
+                      android:layout_width="wrap_content"
+                      android:layout_height="wrap_content"
+                      android:text="@string/attachment_type_selector__video"/>
+
+        </LinearLayout>
+
+        <LinearLayout android:layout_width="match_parent"
+                      android:layout_height="wrap_content"
+                      android:gravity="center"
+                      android:orientation="vertical"
+                      android:layout_weight="1">
+
+            <org.thoughtcrime.securesms.components.CircleColorImageView
+                    android:id="@+id/contact_button"
+                    android:layout_width="60dp"
+                    android:layout_height="60dp"
+                    android:src="@drawable/ic_person_white_36dp"
+                    android:scaleType="center"
+                    android:elevation="4dp"
+                    app:circleColor="@color/blue_400"/>
+
+            <TextView android:layout_marginTop="10dp"
+                      android:layout_width="wrap_content"
+                      android:layout_height="wrap_content"
+                      style="@style/AttachmentTypeLabel"
+                      android:text="@string/attachment_type_selector__contact"/>
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+    <LinearLayout android:orientation="horizontal"
+                  android:layout_width="match_parent"
+                  android:layout_height="wrap_content"
+                  android:layout_marginTop="16dp"
+                  android:weightSum="4">
+
+        <LinearLayout android:layout_width="match_parent"
+                      android:layout_height="wrap_content"
+                      android:layout_weight="1"
+                      android:gravity="center"
+                      android:orientation="vertical">
+
+            <org.thoughtcrime.securesms.components.CircleColorImageView
+                    android:id="@+id/camera_button"
+                    android:layout_width="60dp"
+                    android:layout_height="60dp"
+                    android:src="@drawable/ic_camera_white_36dp"
+                    android:scaleType="center"
+                    android:elevation="4dp"
+                    app:circleColor="@color/green_400"/>
+
+            <TextView android:layout_marginTop="10dp"
+                      android:layout_width="wrap_content"
+                      android:layout_height="wrap_content"
+                      style="@style/AttachmentTypeLabel"
+                      android:text="@string/attachment_type_selector__camera"/>
+
+        </LinearLayout>
+
+        <LinearLayout android:layout_width="match_parent"
+                      android:layout_height="wrap_content"
+                      android:layout_weight="1"
+                      android:gravity="center"
+                      android:orientation="vertical"
+                      android:layout_marginLeft="16dp">
+
+        </LinearLayout>
+
+
+        <LinearLayout android:layout_width="match_parent"
+                      android:layout_height="wrap_content"
+                      android:layout_weight="1"
+                      android:gravity="center"
+                      android:orientation="vertical"
+                      android:layout_marginLeft="16dp">
+
+        </LinearLayout>
+
+        <LinearLayout android:layout_width="match_parent"
+                      android:layout_height="wrap_content"
+                      android:layout_weight="1"
+                      android:gravity="center"
+                      android:orientation="vertical"
+                      android:layout_marginLeft="16dp">
+
+        </LinearLayout>
+
+
+    </LinearLayout>
+
+</LinearLayout>

res/values/attrs.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <attr name="theme_type" format="string"/>
+    <attr name="attachment_type_selector_background" format="color"/>
     <attr name="conversation_list_item_background_selected" format="reference"/>
     <attr name="conversation_list_item_background_read" format="reference"/>
     <attr name="conversation_list_item_background_unread" format="reference"/>
@@ -139,4 +140,8 @@
         <attr name="tintColor" format="color" />
     </declare-styleable>
 
+    <declare-styleable name="CircleColorImageView">
+        <attr name="circleColor" format="color"/>
+    </declare-styleable>
+
 </resources>

res/values/strings.xml

@@ -561,6 +561,13 @@
     <string name="SingleRecipientNotificationBuilder_new_signal_message">New Signal message</string>
     <string name="SingleRecipientNotificationBuilder_contents_hidden">Contents hidden</string>
 
+    <!-- attachment_type_selector -->
+    <string name="attachment_type_selector__image">Image</string>
+    <string name="attachment_type_selector__audio">Audio</string>
+    <string name="attachment_type_selector__video">Video</string>
+    <string name="attachment_type_selector__contact">Contact</string>
+    <string name="attachment_type_selector__camera">Camera</string>
+
     <!-- change_passphrase_activity -->
     <string name="change_passphrase_activity__old_passphrase">OLD PASSPHRASE:</string>
     <string name="change_passphrase_activity__new_passphrase">NEW PASSPHRASE:</string>

res/values/styles.xml

@@ -196,6 +196,10 @@
         <item name="android:contentDescription">@string/conversation_activity__compose_description</item>
     </style>
 
+    <style name="AttachmentTypeLabel">
+        <item name="android:textColor">#ff999999</item>
+    </style>
+
     <!-- RedPhone -->
 
     <!-- Buttons in the main "button row" of the in-call onscreen touch UI. -->

res/values/themes.xml

@@ -85,6 +85,7 @@
         <item name="colorAccent">@color/textsecure_primary_dark</item>
         <item name="android:windowBackground">@color/gray5</item>
         <!--<item name="android:windowContentOverlay">@drawable/compat_actionbar_shadow_background</item>-->
+        <item name="attachment_type_selector_background">@color/white</item>
         <item name="conversation_list_item_background_selected">@drawable/list_selected_holo_light</item>
         <item name="conversation_list_item_background_unread">@drawable/conversation_list_item_unread_background</item>
         <item name="conversation_list_item_background_read">@drawable/conversation_list_item_background</item>
@@ -190,6 +191,7 @@
 
     <style name="TextSecure.DarkTheme" parent="@style/Theme.AppCompat">
         <item name="theme_type">dark</item>
+        <item name="attachment_type_selector_background">@color/gray95</item>
         <item name="actionBarStyle">@style/TextSecure.DarkActionBar</item>
         <item name="actionBarTabBarStyle">@style/TextSecure.DarkActionBar.TabBar</item>
         <item name="actionBarPopupTheme">@style/ThemeOverlay.AppCompat.Dark</item>

src/org/thoughtcrime/securesms/ConversationActivity.java

@@ -62,6 +62,7 @@ import org.thoughtcrime.securesms.TransportOptions.OnTransportChangedListener;
 import org.thoughtcrime.securesms.audio.AudioSlidePlayer;
 import org.thoughtcrime.securesms.color.MaterialColor;
 import org.thoughtcrime.securesms.components.AnimatingToggle;
+import org.thoughtcrime.securesms.components.AttachmentTypeSelector;
 import org.thoughtcrime.securesms.components.ComposeText;
 import org.thoughtcrime.securesms.components.InputAwareLayout;
 import org.thoughtcrime.securesms.components.KeyboardAwareLinearLayout.OnKeyboardShownListener;
@@ -181,14 +182,14 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
   private   View                  composeBubble;
   private   ReminderView          reminderView;
 
-  private   AttachmentTypeSelectorAdapter attachmentAdapter;
-  private   AttachmentManager             attachmentManager;
-  private   BroadcastReceiver             securityUpdateReceiver;
-  private   BroadcastReceiver             groupUpdateReceiver;
-  private   EmojiDrawer                   emojiDrawer;
-  private   EmojiToggle                   emojiToggle;
-  protected HidingImageButton             quickAttachmentToggle;
-  private   QuickAttachmentDrawer         quickAttachmentDrawer;
+  private   AttachmentTypeSelector attachmentTypeSelector;
+  private   AttachmentManager      attachmentManager;
+  private   BroadcastReceiver      securityUpdateReceiver;
+  private   BroadcastReceiver      groupUpdateReceiver;
+  private   EmojiDrawer            emojiDrawer;
+  private   EmojiToggle            emojiToggle;
+  protected HidingImageButton      quickAttachmentToggle;
+  private   QuickAttachmentDrawer  quickAttachmentDrawer;
 
   private Recipients recipients;
   private long       threadId;
@@ -673,8 +674,7 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
 
   private void handleAddAttachment() {
     if (this.isMmsEnabled || isSecureText) {
-      new AlertDialogWrapper.Builder(this).setAdapter(attachmentAdapter, new AttachmentTypeListener())
-                                          .show();
+      attachmentTypeSelector.show(this, attachButton);
     } else {
       handleManualMmsRequired();
     }
@@ -865,8 +865,8 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
     composeBubble.getBackground().setColorFilter(defaultColor, PorterDuff.Mode.MULTIPLY);
     colors.recycle();
 
-    attachmentAdapter = new AttachmentTypeSelectorAdapter(this);
-    attachmentManager = new AttachmentManager(this, this);
+    attachmentTypeSelector = new AttachmentTypeSelector(this, new AttachmentTypeListener());
+    attachmentManager      = new AttachmentManager(this, this);
 
     SendButtonListener        sendButtonListener        = new SendButtonListener();
     ComposeKeyPressedListener composeKeyPressedListener = new ComposeKeyPressedListener();
@@ -1348,11 +1348,10 @@ public class ConversationActivity extends PassphraseRequiredActionBarActivity
 
   // Listeners
 
-  private class AttachmentTypeListener implements DialogInterface.OnClickListener {
+  private class AttachmentTypeListener implements AttachmentTypeSelector.AttachmentClickedListener {
     @Override
-    public void onClick(DialogInterface dialog, int which) {
-      addAttachment(attachmentAdapter.buttonToCommand(which));
-      dialog.dismiss();
+    public void onClick(int type) {
+      addAttachment(type);
     }
   }
 

src/org/thoughtcrime/securesms/components/AttachmentTypeSelector.java

@@ -0,0 +1,243 @@
+package org.thoughtcrime.securesms.components;
+
+import android.animation.Animator;
+import android.annotation.TargetApi;
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.drawable.BitmapDrawable;
+import android.os.Build;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.util.Pair;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewAnimationUtils;
+import android.view.ViewTreeObserver;
+import android.view.animation.Animation;
+import android.view.animation.AnimationSet;
+import android.view.animation.OvershootInterpolator;
+import android.view.animation.ScaleAnimation;
+import android.view.animation.TranslateAnimation;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
+
+import org.thoughtcrime.securesms.R;
+import org.thoughtcrime.securesms.util.ViewUtil;
+
+public class AttachmentTypeSelector extends PopupWindow {
+
+  public static final int ADD_IMAGE         = 1;
+  public static final int ADD_VIDEO         = 2;
+  public static final int ADD_SOUND         = 3;
+  public static final int ADD_CONTACT_INFO  = 4;
+  public static final int TAKE_PHOTO        = 5;
+
+  private static final int ANIMATION_DURATION = 300;
+
+  private static final String TAG = AttachmentTypeSelector.class.getSimpleName();
+
+  private final @NonNull ImageView   imageButton;
+  private final @NonNull ImageView   audioButton;
+  private final @NonNull ImageView   videoButton;
+  private final @NonNull ImageView   contactButton;
+  private final @NonNull ImageView   cameraButton;
+
+  private @Nullable View                      currentAnchor;
+  private @Nullable AttachmentClickedListener listener;
+
+  public AttachmentTypeSelector(@NonNull Context context, @Nullable AttachmentClickedListener listener) {
+    super(context);
+
+    LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+    LinearLayout   layout   = (LinearLayout) inflater.inflate(R.layout.attachment_type_selector, null, true);
+
+    this.listener      = listener;
+    this.imageButton   = ViewUtil.findById(layout, R.id.gallery_button);
+    this.audioButton   = ViewUtil.findById(layout, R.id.audio_button);
+    this.videoButton   = ViewUtil.findById(layout, R.id.video_button);
+    this.contactButton = ViewUtil.findById(layout, R.id.contact_button);
+    this.cameraButton  = ViewUtil.findById(layout, R.id.camera_button);
+
+    this.imageButton.setOnClickListener(new PropagatingClickListener(ADD_IMAGE));
+    this.audioButton.setOnClickListener(new PropagatingClickListener(ADD_SOUND));
+    this.videoButton.setOnClickListener(new PropagatingClickListener(ADD_VIDEO));
+    this.contactButton.setOnClickListener(new PropagatingClickListener(ADD_CONTACT_INFO));
+    this.cameraButton.setOnClickListener(new PropagatingClickListener(TAKE_PHOTO));
+
+    setContentView(layout);
+    setWidth(LinearLayout.LayoutParams.MATCH_PARENT);
+    setHeight(LinearLayout.LayoutParams.WRAP_CONTENT);
+    setBackgroundDrawable(new BitmapDrawable());
+    setAnimationStyle(0);
+    setInputMethodMode(PopupWindow.INPUT_METHOD_NOT_NEEDED);
+    setFocusable(true);
+    setTouchable(true);
+  }
+
+  public void show(@NonNull Activity activity, final @NonNull View anchor) {
+    this.currentAnchor = anchor;
+
+    int screenHeight = activity.getWindowManager().getDefaultDisplay().getHeight();
+    showAtLocation(anchor, Gravity.NO_GRAVITY, 0, screenHeight - getHeight());
+
+    getContentView().getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
+      @Override
+      public void onGlobalLayout() {
+        getContentView().getViewTreeObserver().removeGlobalOnLayoutListener(this);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+          animateWindowInCircular(anchor, getContentView());
+        } else {
+          animateWindowInTranslate(getContentView());
+        }
+      }
+    });
+
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+      animateButtonIn(imageButton, ANIMATION_DURATION / 2);
+      animateButtonIn(cameraButton, ANIMATION_DURATION / 2);
+
+      animateButtonIn(audioButton, ANIMATION_DURATION / 3);
+      animateButtonIn(videoButton, ANIMATION_DURATION / 4);
+      animateButtonIn(contactButton, 0);
+    }
+  }
+
+  @Override
+  public void dismiss() {
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+      animateWindowOutCircular(currentAnchor, getContentView());
+    } else {
+      animateWindowOutTranslate(getContentView());
+    }
+  }
+
+  public void setListener(@Nullable AttachmentClickedListener listener) {
+    this.listener = listener;
+  }
+
+  private void animateButtonIn(View button, int delay) {
+    AnimationSet animation = new AnimationSet(true);
+    Animation scale = new ScaleAnimation(0.0f, 1.0f, 0.0f, 1.0f,
+                                         Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.0f);
+
+    animation.addAnimation(scale);
+    animation.setInterpolator(new OvershootInterpolator(1));
+    animation.setDuration(ANIMATION_DURATION);
+    animation.setStartOffset(delay);
+    button.startAnimation(animation);
+  }
+
+  @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+  private void animateWindowInCircular(@Nullable View anchor, @NonNull View contentView) {
+    Pair<Integer, Integer> coordinates = getClickOrigin(anchor, contentView);
+    Animator animator = ViewAnimationUtils.createCircularReveal(contentView,
+                                                                coordinates.first,
+                                                                coordinates.second,
+                                                                0,
+                                                                Math.max(contentView.getWidth(), contentView.getHeight()));
+    animator.setDuration(ANIMATION_DURATION);
+    animator.start();
+  }
+
+  private void animateWindowInTranslate(@NonNull View contentView) {
+    Animation animation = new TranslateAnimation(0, 0, contentView.getHeight(), 0);
+    animation.setDuration(ANIMATION_DURATION);
+
+    getContentView().startAnimation(animation);
+  }
+
+  @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+  private void animateWindowOutCircular(@Nullable View anchor, @NonNull View contentView) {
+    Pair<Integer, Integer> coordinates = getClickOrigin(anchor, contentView);
+    Animator               animator    = ViewAnimationUtils.createCircularReveal(getContentView(),
+                                                                                 coordinates.first,
+                                                                                 coordinates.second,
+                                                                                 Math.max(getContentView().getWidth(), getContentView().getHeight()),
+                                                                                 0);
+
+    animator.setDuration(ANIMATION_DURATION);
+    animator.addListener(new Animator.AnimatorListener() {
+      @Override
+      public void onAnimationStart(Animator animation) {
+      }
+
+      @Override
+      public void onAnimationEnd(Animator animation) {
+        AttachmentTypeSelector.super.dismiss();
+      }
+
+      @Override
+      public void onAnimationCancel(Animator animation) {
+      }
+
+      @Override
+      public void onAnimationRepeat(Animator animation) {
+      }
+    });
+
+    animator.start();
+  }
+
+  private void animateWindowOutTranslate(@NonNull View contentView) {
+    Animation animation = new TranslateAnimation(0, 0, 0, contentView.getTop() + contentView.getHeight());
+    animation.setDuration(ANIMATION_DURATION);
+    animation.setAnimationListener(new Animation.AnimationListener() {
+      @Override
+      public void onAnimationStart(Animation animation) {
+      }
+
+      @Override
+      public void onAnimationEnd(Animation animation) {
+        AttachmentTypeSelector.super.dismiss();
+      }
+
+      @Override
+      public void onAnimationRepeat(Animation animation) {
+      }
+    });
+
+    getContentView().startAnimation(animation);
+  }
+
+  private Pair<Integer, Integer> getClickOrigin(@Nullable View anchor, @NonNull View contentView) {
+    if (anchor == null) return new Pair<>(0, 0);
+
+    final int[] anchorCoordinates = new int[2];
+    anchor.getLocationOnScreen(anchorCoordinates);
+    anchorCoordinates[0] += anchor.getWidth() / 2;
+    anchorCoordinates[1] += anchor.getHeight() / 2;
+
+    final int[] contentCoordinates = new int[2];
+    contentView.getLocationOnScreen(contentCoordinates);
+
+    int x = anchorCoordinates[0] - contentCoordinates[0];
+    int y = anchorCoordinates[1] - contentCoordinates[1];
+
+    return new Pair<>(x, y);
+  }
+
+  private class PropagatingClickListener implements View.OnClickListener {
+
+    private final int type;
+
+    private PropagatingClickListener(int type) {
+      this.type = type;
+    }
+
+    @Override
+    public void onClick(View v) {
+      animateWindowOutTranslate(getContentView());
+
+      if (listener != null) listener.onClick(type);
+    }
+
+  }
+
+  public interface AttachmentClickedListener {
+    public void onClick(int type);
+  }
+
+}

src/org/thoughtcrime/securesms/components/CircleColorImageView.java

@@ -0,0 +1,40 @@
+package org.thoughtcrime.securesms.components;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Color;
+import android.graphics.ColorFilter;
+import android.graphics.PorterDuff;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
+import android.widget.ImageView;
+
+import org.thoughtcrime.securesms.R;
+
+public class CircleColorImageView extends ImageView {
+
+ public CircleColorImageView(Context context) {
+    this(context, null);
+  }
+
+  public CircleColorImageView(Context context, AttributeSet attrs) {
+    this(context, attrs, 0);
+  }
+
+  public CircleColorImageView(Context context, AttributeSet attrs, int defStyleAttr) {
+    super(context, attrs, defStyleAttr);
+
+    int circleColor = Color.WHITE;
+
+    if (attrs != null) {
+      TypedArray typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.CircleColorImageView, 0, 0);
+      circleColor = typedArray.getColor(R.styleable.CircleColorImageView_circleColor, Color.WHITE);
+      typedArray.recycle();
+    }
+
+    Drawable circle = context.getResources().getDrawable(R.drawable.circle_tintable);
+    circle.setColorFilter(circleColor, PorterDuff.Mode.SRC_IN);
+
+    setBackgroundDrawable(circle);
+  }
+}